Results 31 to 40 of about 1,649 (176)

III Congreso de Ingeniería de tejidos y medicina regenerativa

ARS Medica
El Congreso de Ingeniería de Tejidos y Medicina Regenerativa (ITMR) es un encuentro bianual que busca reunir a la comunidad científica e instituciones públicas y privadas en torno a las temáticas de ingeniería de tejidos, biomateriales, medicina ...
ARS MEDICA
doaj   +1 more source

The role of bone marrow mononuclear cell-conditioned medium in the proliferation and migration of human dermal fibroblasts

Cellular & Molecular Biology Letters, 2017
Background Several recent studies have demonstrated the great potential of bone marrow cells in regenerative medicine, not only for their ability to differentiate to match a damaged cell type, but also because they synthesize and release various growth ...
Yolanda Menéndez-Menéndez, Jesús Otero-Hernández, Jose Antonio Vega, Marcos Pérez-Basterrechea, Silvia Pérez-López, María Álvarez-Viejo, Amaia Ferrero-Gutiérrez   +6 more
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Histone H3E73Q and H4E53A mutations cause recombinogenic DNA damage

Microbial Cell, 2020
The stability and function of eukaryotic genomes is closely linked to histones and to chromatin structure. The state of the chromatin not only affects the probability of DNA to undergo damage but also DNA repair.
Pedro Ortega, Desiré García-Pichardo, Marta San Martin-Alonso, Ana G. Rondón, Belén Gómez-González, Andrés Aguilera   +5 more
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Radiobiology studies of gold nanoparticle‐enhanced radiosensitization in proton therapy

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Approximately 50%$\%$ of newly diagnosed cancer patients worldwide receive radiotherapy, most commonly with X‐rays. Proton therapy has emerged as a promising alternative, offering complementary advantages over conventional X‐rays due to its highly localized energy deposition at the Bragg peak, thereby reducing radiation exposure to ...
N. Fuster‐Martínez, D. H. Saucedo‐Cuberes, M. C. Jiménez‐Ramos, D. Esperante, J. M. Espino, J. Fuster, J. F. Belén‐Aguilar, L. González‐López, P. Huertas, S. Jimeno, I. Mingarro, D. Pascual, D. Suárez‐García, M. J. García‐Murria   +13 more
wiley   +1 more source

Decidualized human decidual stromal cells inhibit chemotaxis of activated T cells: a potential mechanism of maternal-fetal immune tolerance

Frontiers in Immunology, 2023
BackgroundNumerous lines of evidence confirm that decidual stromal cells (DSCs) play a key role in maternal–fetal immune tolerance. Under the influence of progesterone and other hormones, the DSCs go through a process of differentiation (decidualization)
Tatiana Llorca, Maria Jose Ruiz-Magaña, Rocio Martinez-Aguilar, Olga María García-Valdeavero, Lucia Rodríguez-Doña, Ana Clara Abadia-Molina, Ana Clara Abadia-Molina, Carmen Ruiz-Ruiz, Carmen Ruiz-Ruiz, Enrique G. Olivares, Enrique G. Olivares, Enrique G. Olivares   +11 more
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Biomimetic Collagen Scaffolds Natural Cross‐Linking Strategies via Transglutaminase and Methylglyoxal for Skin Repair

Journal of Biomedical Materials Research Part A, Volume 114, Issue 7, July 2026.
ABSTRACT Collagen‐based scaffolds are widely used in tissue engineering for skin repair due to their biocompatibility and structural resemblance to extracellular matrix. However, rapid degradation and insufficient mechanical stability limit their effectiveness. This study investigates natural cross‐linking strategies utilizing Transglutaminase (TG) and
Mina Vaez, Matthew Yen, Aiman Ali, Sophia Huang, Liyang Zhong, Christina M. Schuh, Laurent Bozec   +6 more
wiley   +1 more source

Harmful DNA:RNA hybrids are formed in cis and in a Rad51-independent manner

eLife, 2020
DNA:RNA hybrids constitute a well-known source of recombinogenic DNA damage. The current literature is in agreement with DNA:RNA hybrids being produced co-transcriptionally by the invasion of the nascent RNA molecule produced in cis with its DNA template.
Juan Lafuente-Barquero, Maria Luisa García-Rubio, Marta San Martin-Alonso, Belén Gómez-González, Andrés Aguilera   +4 more
doaj   +1 more source

TGF-β-Upregulated Lnc-Nr6a1 Acts as a Reservoir of miR-181 and Mediates Assembly of a Glycolytic Complex

Non-Coding RNA, 2022
Long non-coding RNAs (lncRNAs) have emerged as key regulators in a wide range of biological processes. Here, we identified a mouse miRNA-host gene lncRNA (Lnc-Nr6a1) upregulated early during epithelial-to-mesenchymal transition (EMT).
Salvador Polo-Generelo, Belén Torres, José A. Guerrero-Martínez, Emilio Camafeita, Jesús Vázquez, José C. Reyes, José A. Pintor-Toro   +6 more
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Las células mesenquimales y sus vesículas extracelulares. Una propuesta alterna en el manejo inmunoregulador y regenerativo en pacientes con psoriasis

Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica
La psoriasis es una enfermedad crónica inflamatoria que afecta el 2 a 3 % de la población mundial, se produce por una activación anormal del sistema inmune principalmente por las vía IL23 / Th17 y la IL12 /Th1 generando una hiperproliferación de los ...
Luz Mabel Avila Portillo, Laura Ximena Rojas-Arévalo, Luis Antonio Castro   +2 more
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Both CD133 Cells and Monocytes Provide Significant Improvement for Hindlimb Ischemia, Although They do not Transdifferentiate Into Endothelial Cells

Cell Transplantation, 2010
To address a number of questions regarding the experimental use of bone marrow (BM) stem cells in hindlimb ischemia, including which is the best cell type (e.g., purified hematopoietic stem cell or monocytes), the best route of delivery [intramuscular ...
Fermin M. Sanchez-Guijo M.D., PhD., Enrique Oterino, Maria-Victoria Barbado, Soraya Carrancio, Natalia Lopez-Holgado, Sandra Muntion, Pilar Hernandez-Campo, Luis-Ignacio Sanchez-Abarca, Jose A. Perez-Simon, Jesús F. San Miguel, Jesús G. Briñon, Maria-Consuelo Del Cañizo   +11 more
doaj   +1 more source